发明名称 |
Precision registration of X-ray images to cone-beam CT scan for image-guided radiation treatment |
摘要 |
A method for precision registration of X-ray images to cone-beam CT scan for image-guided radiosurgery includes acquiring 2-D pre-treatment X-ray images of a region of interest, acquiring a 2-D X-ray image of the region of interest at approximately a time of treatment, registering the 2-D X-ray image with a corresponding 2-D pre-treatment X-ray image to obtain a 2-D registration result at approximately the time of treatment, and converting the 2-D registration result into a 3-D tracking result to track the region of interest. |
申请公布号 |
US8306297(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US20100899872 |
申请日期 |
2010.10.07 |
申请人 |
FU DONGSHAN;SARACEN MICHAEL J.;KUDUVALLI GOPINATH;ACCURAY INCORPORATED |
发明人 |
FU DONGSHAN;SARACEN MICHAEL J.;KUDUVALLI GOPINATH |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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